 So the effectiveness of UN Security Council sanction resolution vis-à-vis North Korea and also so-called red line of North Korean nuclear development and also the feasibility and reliability of extended nuclear deterrence by United States. And also we might have some chance to talk on so-called the grand bargaining issues suggested by Dr. Helen Kissinger to have a longer and broader terms perspective to deal with that issues. And also on other China related issues, we will have some chance to talk on the future of one belt one road, which is called so-called New Silk Road project. And also the future of TPP and RCEP issues, which will be the center of the future trade issue debate. And if we time allow, we will examine the future China-India relations and also cross-strait relations. So on top of that, we will usually China issues covers nearly a variety of its kind. So maybe I hope that six panelists will freely raise any further issues than to be followed by a very live discussion. As a housekeeping issues, today we have seven excellent world renowned specialists. So with a view to having more interactive discussion, we will only give 10 minutes, maximum 10 minutes, for initial presentation, even though many of them had some more than 15 hours flight. But I'm sorry, but only 10 minutes. Then I will give some immediate one or two questions. So when we finish the first round of 10 minutes respective presentation, we will give another five minutes to respond some questions among the panelists and by myself. After we finish the second round, five minutes presentation, I will open the floor. I think given the time frame of three hours, I think we will have enough chance to do that. Without further ado, today we have two Chinese panelists and two US panelists. And one from Korea, one from Japan, one from France. So I will give the opportunity of presentation in the order of how long did they fly? So maybe that's why I will invite two Chinese delegation first. And then I will invite two US specialists. And then Korea, Japan. And then the last speaker will be the gentleman from France because it's almost your hometown. Not hometown, but very near to the hometown. Without further ado, I will invite our first speaker, Professor Jia Jinguo. He's a work as a dean of the School of International Studies of Peking University. Actually, he's a leading scholar in the area of international relations in China. And also he's a member of the standing, in a sense, he's also a politician. Because he's a member of the standing committee, of the National Committee of the Chinese People's Political Consultative Conference, a little long. But just remember that one of the very important conference. And a member of the standing committee, of the Central Committee of the China Democratic League, which means he is a member of the Democratic Party. So I think you might be surprised. But China, legally speaking, is a multi-party system. He's representing a Democratic Party, so we call it Chinese Democratic. So actually, he makes his own voice in a very important element on the important topics. Even though he's a member of the Democratic Party, he got an invitation to attend the 19th Congress. So my first question is why the Xi Jinping's delivery took three and a half hours? That is my first question. So anyway, now I'd like to invite my old friends of mine, Professor Jia Jingguo. OK, you have floor.